1. A Review of Fetal Thoracoamniotic and Vesicoamniotic Shunt Procedures
Casey L. Gregory 
Journal of Obstetric, Gynecologic & Neonatal Nursing 
Volume 41, Issue 3, Pages (May 2012)
DOI: /j x
Copyright © 2012 AWHONN, the Association of Women's Health, Obstetric and Neonatal Nurses Terms and Conditions

2. Figure 1
Sonographic image of a macrocystic congenital cystic adenomatoid malformations (CCAM) (right arrow) prior to thoracoamniotic shunt procedure.
Journal of Obstetric, Gynecologic & Neonatal Nursing  , DOI: ( /j x)
Copyright © 2012 AWHONN, the Association of Women's Health, Obstetric and Neonatal Nurses Terms and Conditions

3. Figure 2
Sonographic image of a thoracoamniotic shunt (arrows). The shunt extends from the fetal chest through the fetal wall into the amniotic space.
Journal of Obstetric, Gynecologic & Neonatal Nursing  , DOI: ( /j x)
Copyright © 2012 AWHONN, the Association of Women's Health, Obstetric and Neonatal Nurses Terms and Conditions

4. Figure 3
The fetal shunt (top) is hollow, coiled (pigtail) and provides one‐way fluid drainage to the amniotic space. Trocar used for insertion into the fetus (below).
Journal of Obstetric, Gynecologic & Neonatal Nursing  , DOI: ( /j x)
Copyright © 2012 AWHONN, the Association of Women's Health, Obstetric and Neonatal Nurses Terms and Conditions